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公开(公告)号：US4412848A
公开(公告)日：1983-11-01
申请号：US361270
申请日：1982-03-24
CPC分类号： C10K1/04 , C10J3/482 , C10J3/58 , C10J3/721 , C10J3/80 , C10J3/84 , C10J3/86 , C10K1/02 , C10J2300/093 , C10J2300/0956 , C10J2300/0959 , C10J2300/0976 , C10J2300/0993 , C10J2300/1807 , Y02P20/124 , Y02P20/129
摘要： The present invention is done on the basis of knowledge obtained from experimental results shown in FIG. 1 with respect to a heat recovery method from gasified products of hydrocarbon. The heat recovery method from gasified products of hydrocarbon of the invention is to introduce the gas containing oily matters produced by gasification of hydrocarbon into the fluidizied bed where heat is recovered by indirect heat exchange between said product gas and the cooling agent passing through the heat transfer tube arranged in the fluidized bed, in which said product gas is passed through high temperature fluidized bed kept at about 450.degree.-500.degree. C. and then through the low temperature fluidized bed kept at about 250.degree.-300.degree. C. successively and that the heat of said product gas is recovered by heat exchange in said high temperature fluidized bed and low temperature fluidized bed respectively. The heat recovery method by the invention is able to increase the heat recovery quantity of product gas by the fluidized bed heat exchanger and remarkably decrease the possibility of plugging by coking at the gas cooling.
摘要翻译： 本发明基于从图1所示的实验结果获得的知识进行。 1相对于烃气化产物的热回收方法。 本发明烃气化产物的热回收方法是将通过气化烃产生的含油气体的气体引入流化床中，通过所述产物气体和通过热传递的冷却剂之间的间接热交换回收热量 管，其中所述产物气体通过保持在约450-500℃的高温流化床，然后通过保持在约250℃-300℃的低温流化床，并且那些 所述产物气体的热量分别通过所述高温流化床和低温流化床中的热交换来回收。 本发明的热回收方法能够通过流化床热交换器增加产品气体的热回收量，并且显着降低在气体冷却下焦化堵塞的可能性。
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公开(公告)号：US4696678A
公开(公告)日：1987-09-29
申请号：US663813
申请日：1984-10-22
IPC分类号： C10J3/54
CPC分类号： C10J3/54 , C10J3/463 , C10J3/721 , C10J2300/1823
摘要： A method for the gasification of coal in a fluidized bed gasifier to improve gasification efficiency comprising the steps of introducing coal into the thermal cracking zone of a fluidized bed gasifier, thermally cracking and partially combusting the coal in said gasifier, recovering a fluid product gas containing fine particles therein from the fluidized bed gasifier, separating the fine particles as char from the first product gas, gasifying said recovered fine char particles at a temperature higher than its melting point in a high temperature gasifier to produce ash and a second product gas having H.sub.2 and CO as its main components, recovering the ash as a slag and feeding the second product gas containing H.sub.2 and CO to the coal feeding position of the fluidized bed gasifier in the thermal cracking zone.
摘要翻译： 一种用于在流化床气化器中气化煤以提高气化效率的方法，包括以下步骤：将煤引入流化床气化器的热裂化区，在所述气化器中热裂解和部分燃烧煤，回收含有 来自流化床气化器的细颗粒，将细颗粒与第一产物气体分离，在高温气化器中以高于其熔点的温度气化所述回收的细焦炭颗粒以产生灰分和具有H2的第二产物气体 以CO为主要成分，回收灰渣作为炉渣，并将含H2和CO的第二产物气体送入热裂解区的流化床气化炉的送煤位置。
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公开(公告)号：US6093377A
公开(公告)日：2000-07-25
申请号：US585055
申请日：1996-01-11
申请人： Hidehiro Iizuka , Osamu Kuroda , Toshio Ogawa , Akira Kato , Hiroshi Miyadera , Yuichi Kitahara , Hiroatsu Tokuda
发明人： Hidehiro Iizuka , Osamu Kuroda , Toshio Ogawa , Akira Kato , Hiroshi Miyadera , Yuichi Kitahara , Hiroatsu Tokuda
CPC分类号： B01D53/9422 , B01D53/9495 , F01N3/20 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2047 , B01D2255/2063 , F01N2330/06 , F01N3/2803
摘要： Exhaust gas from internal combustion engines is treated with catalyst comprising an inorganic oxide supporter which supports at least one of noble metals selected from Rh, Pt, and Pd, alkali rare earth metals, rare earth metals, and magnesium in order to remove NOx effectively with superior durability of the catalyst notwithstanding the internal combustion engine is under a stoichiometric operation condition or a lean burning operation condition.
摘要翻译： 来自内燃机的废气用包括无机氧化物载体的催化剂进行处理，所述催化剂含有选自Rh，Pt和Pd中的至少一种贵金属，碱稀土金属，稀土金属和镁，以有效地除去NOx， 尽管内燃机具有优良的耐久性，但是在化学计量运行条件或稀燃操作条件下。
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4.发明授权Pulverized coal burner, pulverized coal boiler and method of burning pulverized coal 失效粉煤燃烧器，粉碎煤锅炉和燃烧煤粉的方法
公开(公告)号：US5231937A
公开(公告)日：1993-08-03
申请号：US663319
申请日：1991-03-01
申请人： Hironobu Kobayashi , Kiyoshi Narato , Shigeru Azuhata , Hiroshi Miyadera , Shigeki Morita , Tadashi Jimbo , Kunio Hodozuka , Akira Baba
发明人： Hironobu Kobayashi , Kiyoshi Narato , Shigeru Azuhata , Hiroshi Miyadera , Shigeki Morita , Tadashi Jimbo , Kunio Hodozuka , Akira Baba
CPC分类号： C04B7/44 , F23D1/02 , F23K1/00 , F23D2201/20 , F23D2209/20
摘要： A burner for pulverized coal has a coal duct for pulverized coal and primary combustion air and a secondary combustion air duct such that the coal and primary air and secondary air mix outside the outlet nozzles of the duct in a mixing zone at which combustion occurs. Coal distribution means in the coal duct create, adjacent the outlet nozzle, at least one outer zone of flow spaced from the coal duct axis and at least one inner zone of flow nearer the coal duct axis. These are means for slowing flow in the outer zone relative to the flow in the inner zone, prior to the mixing zone. To achieve good mixing, and promote NO.sub.x reduction, the coal concentration in the outer zone is higher than in the inner zone. The slowing means may be radially inwardly projecting baffles.
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公开(公告)号：US5067419A
公开(公告)日：1991-11-26
申请号：US456561
申请日：1989-12-26
申请人： Hironobu Kobayashi , Shigeru Azuhata , Kiyoshi Narato , Kenichi Sohma , Yasuo Yoshii , Norio Arashi , Shigekazu Nishimoto , Isao Koyama , Tooru Inata , Hideo Kikuchi , Tadayoshi Murakami , Masayuki Taniguchi , Hiroshi Miyadera , Fumio Koda , Tatsuzou Enomoto , Kenshi Kobayashi
发明人： Hironobu Kobayashi , Shigeru Azuhata , Kiyoshi Narato , Kenichi Sohma , Yasuo Yoshii , Norio Arashi , Shigekazu Nishimoto , Isao Koyama , Tooru Inata , Hideo Kikuchi , Tadayoshi Murakami , Masayuki Taniguchi , Hiroshi Miyadera , Fumio Koda , Tatsuzou Enomoto , Kenshi Kobayashi
CPC分类号： F23D23/00 , F22B21/346 , F22B31/00
摘要： A low-NOx boiler comprises a burner for burning gaseous fuel, heat transfer pipes heating water by combustion heat of the burner to generate steam and having a passage through which water flows, a steam drum communicating with the heat transfer pipe and accumulating the steam from the heat transfer pipe, and an exhaust gas duct located in the furnace to exhaust combustion gas generated by combustion of gaseous fuel outside of the boiler. The boiler further comprises unburnt gas burner in the exhaust gas duct for burning unburnt content in the combustion gas flowing in the duct. The unburnt gas burner includes a nozzle for injecting premixture flow of fuel and combustion air and flame holding plate located near the downstream side of the outlet of the nozzle to interrupt the premixture flow to form a circulating flow on downstream side of the flame holding plate. As gaseous fuel and air are mixed in advance and a flame is formed, the flame length can be shortened. Furthermore, the flame holding plate enables to reduce NOx generated. Unburnt gas burner provided in the exhaust gas duct makes it possible to notably reduce the concentration of NOx discharged to the outside of the system.
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6.发明授权Method for producing synthetic diamond thin film, the thin film and device using it 失效制造人造金刚石薄膜的方法，薄膜和使用它的装置
公开(公告)号：US5531184A
公开(公告)日：1996-07-02
申请号：US165525
申请日：1993-12-13
CPC分类号： C23C16/274 , C23C16/277
摘要： The present invention provides a method for producing a synthetic diamond thin film which comprises decomposing with microwave a raw material gas containing at least one compound selected from the group consisting of carbon monoxide, carbon dioxide and a hydrocarbon and hydrogen or hydrogen and oxygen to produce a plasma and contacting the plasma with the surface of a substrate held outside the area irradiated with the microwave to form a diamond thin film on the substrate.The present invention further provides an apparatus for producing a synthetic diamond thin film and a synthetic diamond thin film and devices in which the synthetic diamond thin film is used.
摘要翻译： 本发明提供一种合成金刚石薄膜的制造方法，其特征在于，在微波中分解含有至少一种选自一氧化碳，二氧化碳和碳氢化合物，氢气或氢气和氧气的化合物的原料气体， 等离子体并使等离子体与保持在用微波照射的区域外的基板的表面接触，以在基板上形成金刚石薄膜。 本发明还提供一种用于制造合成金刚石薄膜和合成金刚石薄膜的装置以及其中使用合成金刚石薄膜的装置。
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7.发明授权Urban energy system for controlling an energy plant supplying energy to a community 失效用于控制向社区供应能源的能源工厂的城市能源系统
公开(公告)号：US5479358A
公开(公告)日：1995-12-26
申请号：US232318
申请日：1994-04-25
CPC分类号： G05D23/1902 , H02J3/14 , Y02B70/3225 , Y02B70/3275 , Y02E20/14 , Y04S20/222 , Y04S20/244 , Y10T307/313 , Y10T307/32 , Y10T307/832
摘要： An energy supply system operates to supply heat energies, such as cooling water, steam, heating water, etc. to a community, and the system has a function for predicting a future energy demand of the community and to correct it. In a system having an energy plant to store energy and an energy supply pipeline network for connecting the energy plant to the community, the system includes an energy demand plan making section for predicting an energy demand of the community on the basis of past cases of energy supply and for formulating an energy demand plan with respect to time, and an energy demand variation detecting section for determining a variation of the energy demand from the energy demand plan by using a personnel flow measured value measured by personnel flow measuring apparatuses provided at paths to or positions of the community as a parameter. The variation of the future energy demand of the community is predicted and energy which accomodates the determined variation can be prepared.
摘要翻译： 能源供应系统为社区提供诸如冷却水，蒸汽，加热水等热能，并具有预测未来能源需求并进行纠正的功能。 在具有用于存储能量的能量设备和用于将能量设备连接到社区的能量供应管道网络的系统中，该系统包括能量需求计划制定部分，用于基于过去的能量情况来预测社区的能量需求 提供和制定相对于时间的能量需求计划，以及能量需求变化检测部，其通过使用由人流测量装置测量的人流测量值来确定来自能量需求计划的能量需求的变化， 或社区的位置作为参数。 预测社区未来能源需求的变化，并且可以准备适应确定的变化的能量。
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公开(公告)号：US4973159A
公开(公告)日：1990-11-27
申请号：US289042
申请日：1988-12-23
申请人： Kenichi Sohma , Shigeru Azuhata , Kiyoshi Narato , Tooru Inada , Hironobu Kobayashi , Norio Arashi , Hiroshi Miyadera
发明人： Kenichi Sohma , Shigeru Azuhata , Kiyoshi Narato , Tooru Inada , Hironobu Kobayashi , Norio Arashi , Hiroshi Miyadera
CPC分类号： G01J3/2823 , G01J3/443 , G01N21/75 , G01J2003/2826 , G01J2003/283 , G01J3/1809 , G01N2021/6406 , G01N2021/725 , G01N21/72 , G01N21/76
摘要： A spectroscope apparatus includes a device for separating light from an object to be measured into spectral components, a device for mixing spectral components which exists in a desired wavelength range, and a device for forming an image of the to-be-measured body of mixed light. The image obtained is very useful for observing the state of a combustion flame, the progress a photochemical reaction, the progress of a biochemical reaction, tissue in a cell, and the state of a flame for analyzing a solution which contains a metal ion by flame spectrophotometry. The apparatus provides accurate analytical information and makes possible precise control operations.
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公开(公告)号：US4773917A
公开(公告)日：1988-09-27
申请号：US908907
申请日：1986-09-18
申请人： Atsushi Morihara , Syuntaro Koyama , Mitsuhiro Matsuo , Hiroshi Miyadera , Jinichi Tomuro , Shunsuke Nogita , Yoshiki Noguchi , Yukio Hishinuma
发明人： Atsushi Morihara , Syuntaro Koyama , Mitsuhiro Matsuo , Hiroshi Miyadera , Jinichi Tomuro , Shunsuke Nogita , Yoshiki Noguchi , Yukio Hishinuma
CPC分类号： C10J3/466 , C10J3/485 , C10J3/487 , C10J2300/093 , C10J2300/0959 , C10J2300/1846 , Y10S48/04
摘要： An entrained bed coal gasifier constructed so as to conduct two-stage reactions in a single gasification zone can be operated with high gasification efficiency by feeding coal and a gasifying agent through upper burners located at an upper portion from the half of the gasification section along the vertical direction and lower burners located at a lower portion from the half of the gasification section so as to make rotational flow respectively, the ratio of the amount of gasifying agent to the amount of coal at lower burners being larger than that of at the upper burners, the rotating circle diameter formed by the coal and gasifying agent injected from the upper burner being larger than that formed by the lower burner.
摘要翻译： 在单个气化区中构造成进行两级反应的夹带式煤气化炉可以通过将煤和气化剂通过位于上部燃烧器的上部燃烧器从气化部分的一半沿着沿着 垂直方向和下部燃烧器分别位于气化部分的一半的下部，以便分别进行旋转流动，下部燃烧器中的气化剂量与煤的量之比大于上部燃烧器 由从上燃烧器喷射的煤和气化剂形成的旋转圆直径大于由下燃烧器形成的旋转圆直径。
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公开(公告)号：US06517784B1
公开(公告)日：2003-02-11
申请号：US09588711
申请日：2000-06-07
申请人： Hidéhiro Iizuka , Osamu Kuroda , Toshio Ogawa , Akira Kato , Hiroshi Miyadera , Yuichi Kitahara , Hiroatsu Tokuda
发明人： Hidéhiro Iizuka , Osamu Kuroda , Toshio Ogawa , Akira Kato , Hiroshi Miyadera , Yuichi Kitahara , Hiroatsu Tokuda
IPC分类号： B01D5356
CPC分类号： B01D53/9422 , B01D53/9495 , B01D2255/1021 , B01D2255/1023 , B01D2255/1025 , B01D2255/2042 , B01D2255/2047 , B01D2255/2063 , F01N3/20 , F01N3/2803 , F01N2330/06
摘要： Exhaust gas from internal combustion engines is treated with catalyst comprising an inorganic oxide supporter which supports at least one of noble metals selected from Rh, Pt, and Pd, alkali rare earth metals, rare earth metals, and magnesium in order to remove NOx effectively with superior durability of the catalyst notwithstanding the internal combustion engine is under a stoichiometric operation condition or a lean burning operation condition.
摘要翻译： 来自内燃机的废气用包括无机氧化物载体的催化剂进行处理，所述催化剂含有选自Rh，Pt和Pd中的至少一种贵金属，碱稀土金属，稀土金属和镁，以有效地除去NOx， 尽管内燃机具有优良的耐久性，但是在化学计量运行条件或稀燃操作条件下。
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